MAX6747KA23+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low temperature coefficient
• Package: SOT-23
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 10ppm/°C
• Dropout Voltage: 200mV
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6747KA23+T has three pins:

1. VOUT: Output Voltage Pin
2. GND: Ground Pin
3. VIN: Input Voltage Pin

Functional Features

• High precision voltage reference with low dropout voltage
• Low temperature coefficient ensures stability over a wide temperature range
• Wide supply voltage range allows compatibility with various power sources
• Low quiescent current minimizes power consumption
• SOT-23 package provides compact size and ease of integration

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low dropout voltage - Wide operating temperature range - Compact package size

Disadvantages: - Limited output voltage options - Relatively high initial cost compared to generic voltage references

Working Principles

The MAX6747KA23+T is based on bandgap voltage reference technology. It utilizes a combination of bipolar and CMOS transistors to generate a stable reference voltage. The internal circuitry compensates for temperature variations, ensuring consistent performance across different environmental conditions.

Detailed Application Field Plans

The MAX6747KA23+T is commonly used in various electronic systems that require a precise and stable voltage reference. Some typical applications include:

1. Analog-to-Digital Converters (ADCs)
2. Digital-to-Analog Converters (DACs)
3. Voltage regulators
4. Precision instrumentation
5. Battery-powered devices

Detailed and Complete Alternative Models

1. MAX6037AAUR25+: 2.5V voltage reference with ±0.2% initial accuracy, SOT-23 package
2. LT1461AIS8-2.5#PBF: 2.5V voltage reference with ±0.05% initial accuracy, SOIC-8 package
3. LM4040DIM3-2.5/NOPB: 2.5V voltage reference with ±0.1% initial accuracy, SOT-23 package

These alternative models offer similar functionality and can be considered as substitutes for the MAX6747KA23+T based on specific requirements and preferences.

In conclusion, the MAX6747KA23+T is a high-precision voltage reference IC with excellent stability and low dropout voltage. Its compact size and wide operating temperature range make it suitable for various electronic applications. While it has limited output voltage options, there are alternative models available to meet different needs.